//
//  SystemInfo.h
//  pai
//
//  Created by pro on 14-10-29.
//  Copyright (c) 2014年 linjunjing. All rights reserved.
//

#import <Foundation/Foundation.h>



@interface SystemInfo : NSObject
@property (nonatomic, strong) NSString* version;        // 系统版本
@property (nonatomic) NSInteger oldversion;    // 本地旧版本号
@property (nonatomic, strong) NSString* driverid;       // 设备唯一吗

- (BOOL) doSave;
- (id) doLoad;
- (void) doDelete;
//清除缓存
+ (void) ClearTmp;
@end
